EP1518721B8 - Suspension control device - Google Patents
Suspension control device Download PDFInfo
- Publication number
- EP1518721B8 EP1518721B8 EP04022631A EP04022631A EP1518721B8 EP 1518721 B8 EP1518721 B8 EP 1518721B8 EP 04022631 A EP04022631 A EP 04022631A EP 04022631 A EP04022631 A EP 04022631A EP 1518721 B8 EP1518721 B8 EP 1518721B8
- Authority
- EP
- European Patent Office
- Prior art keywords
- control device
- suspension control
- suspension
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000725 suspension Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
- B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
- B60G21/055—Stabiliser bars
- B60G21/0551—Mounting means therefor
- B60G21/0553—Mounting means therefor adjustable
- B60G21/0555—Mounting means therefor adjustable including an actuator inducing vehicle roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/02—Control of vehicle driving stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/20—Speed
- B60G2400/208—Speed of wheel rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/50—Pressure
- B60G2400/51—Pressure in suspension unit
- B60G2400/512—Pressure in suspension unit in spring
- B60G2400/5122—Fluid spring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/80—Exterior conditions
- B60G2400/82—Ground surface
- B60G2400/822—Road friction coefficient determination affecting wheel traction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/01—Attitude or posture control
- B60G2800/012—Rolling condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/70—Estimating or calculating vehicle parameters or state variables
- B60G2800/702—Improving accuracy of a sensor signal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
- B60G2800/912—Attitude Control; levelling control
- B60G2800/9122—ARS - Anti-Roll System Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/96—ASC - Assisted or power Steering control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/20—Conjoint control of vehicle sub-units of different type or different function including control of steering systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/22—Conjoint control of vehicle sub-units of different type or different function including control of suspension systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/22—Suspension systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/12—Lateral speed
- B60W2520/125—Lateral acceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/40—Coefficient of friction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003334695 | 2003-09-26 | ||
JP2003334695A JP4511815B2 (en) | 2003-09-26 | 2003-09-26 | Suspension control device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1518721A1 EP1518721A1 (en) | 2005-03-30 |
EP1518721B1 EP1518721B1 (en) | 2008-02-13 |
EP1518721B8 true EP1518721B8 (en) | 2008-05-28 |
Family
ID=34191508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04022631A Expired - Lifetime EP1518721B8 (en) | 2003-09-26 | 2004-09-23 | Suspension control device |
Country Status (5)
Country | Link |
---|---|
US (1) | US7600762B2 (en) |
EP (1) | EP1518721B8 (en) |
JP (1) | JP4511815B2 (en) |
CN (1) | CN100379629C (en) |
DE (1) | DE602004011716T2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108622105A (en) * | 2018-04-16 | 2018-10-09 | 吉林大学 | Vehicle bend safe speed prediction based on multiple regression analysis and early warning system |
Families Citing this family (73)
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JP4046005B2 (en) * | 2003-05-12 | 2008-02-13 | 株式会社デンソー | Electric motor drive device and electric power steering device |
JP4213994B2 (en) * | 2003-05-28 | 2009-01-28 | 株式会社豊田中央研究所 | Tire grip degree estimation device and method, and driving state control method |
JP2007508185A (en) * | 2003-10-17 | 2007-04-05 | アクティブ エア サスペンションズ リミテッド | Vehicle suspension control device |
DE102005004523A1 (en) * | 2005-01-31 | 2006-08-10 | Zf Friedrichshafen Ag | Method for determining a control specification of an active steering device of a vehicle which can be controlled by a control device |
DE102005004601A1 (en) * | 2005-02-01 | 2006-08-10 | Bayerische Motoren Werke Ag | Vehicle dynamics control or regulation system for a two-lane two-axle motor vehicle |
US8165749B2 (en) * | 2005-03-31 | 2012-04-24 | Honda Motor Co., Ltd | Control system for adjustable damping force damper |
JP4240010B2 (en) * | 2005-06-16 | 2009-03-18 | トヨタ自動車株式会社 | Vehicle stabilizer system |
JP4404018B2 (en) * | 2005-06-16 | 2010-01-27 | トヨタ自動車株式会社 | Vehicle stabilizer system |
JP4655778B2 (en) * | 2005-06-27 | 2011-03-23 | トヨタ自動車株式会社 | Vehicle that operates active suspension and active stabilizer in cooperation |
JP2007030575A (en) * | 2005-07-25 | 2007-02-08 | Aisin Seiki Co Ltd | Stabilizer control device |
JP4802629B2 (en) * | 2005-09-20 | 2011-10-26 | トヨタ自動車株式会社 | Roll stiffness control device for vehicle |
JP4203062B2 (en) * | 2005-11-02 | 2008-12-24 | 三菱電機株式会社 | Vehicle steering system |
DE102005060857A1 (en) * | 2005-12-20 | 2007-06-28 | Robert Bosch Gmbh | Method for checking the plausibility of a determined vehicle mass |
FR2895314B1 (en) * | 2005-12-23 | 2008-02-15 | Renault Sas | METHOD AND DEVICE FOR CONTROLLING AN ANTI-ROLL SYSTEM FOR A MOTOR VEHICLE |
JP4775054B2 (en) * | 2006-03-20 | 2011-09-21 | トヨタ自動車株式会社 | Vehicle travel control device |
JP4736882B2 (en) * | 2006-03-22 | 2011-07-27 | トヨタ自動車株式会社 | Vehicle steering control device |
KR100829031B1 (en) * | 2006-07-25 | 2008-05-16 | 주식회사 만도 | electronic controlled suspension apparatus and vehicle height control method thereof |
JP5176412B2 (en) * | 2007-07-02 | 2013-04-03 | 株式会社エクォス・リサーチ | Camber angle control device |
DE102007050187B4 (en) * | 2007-10-04 | 2015-06-25 | Daimler Ag | Gas spring system with multi-chamber gas springs |
FR2927047B1 (en) * | 2008-02-04 | 2010-04-16 | Jtekt Europe Sas | ELECTRIC POWER STEERING SYSTEM OF A MOTOR VEHICLE |
US8290662B2 (en) * | 2008-04-25 | 2012-10-16 | Ford Global Technologies, Llc | System and method for tire cornering power estimation and monitoring |
JP5136189B2 (en) * | 2008-04-28 | 2013-02-06 | トヨタ自動車株式会社 | Vehicle control device |
FR2934814B1 (en) * | 2008-08-06 | 2010-09-10 | Renault Sas | METHOD AND SYSTEM FOR CONTROLLING ACTUATORS OF A BI-TRAIN ANTI-ROLL DEVICE |
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DE102009007357B4 (en) * | 2009-02-04 | 2024-01-18 | Bayerische Motoren Werke Aktiengesellschaft | Method for controlling an active chassis of a two-axle, two-lane motor vehicle |
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-
2003
- 2003-09-26 JP JP2003334695A patent/JP4511815B2/en not_active Expired - Fee Related
-
2004
- 2004-09-23 DE DE602004011716T patent/DE602004011716T2/en not_active Expired - Lifetime
- 2004-09-23 US US10/947,370 patent/US7600762B2/en not_active Expired - Fee Related
- 2004-09-23 EP EP04022631A patent/EP1518721B8/en not_active Expired - Lifetime
- 2004-09-27 CN CNB200410012000XA patent/CN100379629C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108622105A (en) * | 2018-04-16 | 2018-10-09 | 吉林大学 | Vehicle bend safe speed prediction based on multiple regression analysis and early warning system |
Also Published As
Publication number | Publication date |
---|---|
JP4511815B2 (en) | 2010-07-28 |
CN100379629C (en) | 2008-04-09 |
DE602004011716D1 (en) | 2008-03-27 |
CN1600619A (en) | 2005-03-30 |
EP1518721B1 (en) | 2008-02-13 |
US20050067213A1 (en) | 2005-03-31 |
US7600762B2 (en) | 2009-10-13 |
JP2005096672A (en) | 2005-04-14 |
DE602004011716T2 (en) | 2009-02-12 |
EP1518721A1 (en) | 2005-03-30 |
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